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sqlite,doc: fix StatementSync section · nodejs/node@edc3033 · GitHub

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sqlite,doc: fix StatementSync section
PR-URL: #60474 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
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‎doc/api/sqlite.md‎

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@@ -647,120 +647,6 @@ times with different bound values. Parameters also offer protection against
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[SQL injection][] attacks. For these reasons, prepared statements are preferred
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over hand-crafted SQL strings when handling user input.
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## Class: `SQLTagStore`
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<!-- YAML
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added: v24.9.0
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-->
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This class represents a single LRU (Least Recently Used) cache for storing
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prepared statements.
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Instances of this class are created via the database.createTagStore() method,
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not by using a constructor. The store caches prepared statements based on the
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provided SQL query string. When the same query is seen again, the store
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retrieves the cached statement and safely applies the new values through
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parameter binding, thereby preventing attacks like SQL injection.
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The cache has a maxSize that defaults to 1000 statements, but a custom size can
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be provided (e.g., database.createTagStore(100)). All APIs exposed by this
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class execute synchronously.
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### `sqlTagStore.all(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Array} An array of objects representing the rows returned by the query.
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Executes the given SQL query and returns all resulting rows as an array of objects.
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### `sqlTagStore.get(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Object | undefined} An object representing the first row returned by
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the query, or `undefined` if no rows are returned.
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Executes the given SQL query and returns the first resulting row as an object.
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### `sqlTagStore.iterate(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Iterator} An iterator that yields objects representing the rows returned by the query.
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Executes the given SQL query and returns an iterator over the resulting rows.
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### `sqlTagStore.run(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Object} An object containing information about the execution, including `changes` and `lastInsertRowid`.
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Executes the given SQL query, which is expected to not return any rows (e.g., INSERT, UPDATE, DELETE).
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### `sqlTagStore.size()`
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<!-- YAML
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added: v24.9.0
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-->
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* Returns: {integer} The number of prepared statements currently in the cache.
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A read-only property that returns the number of prepared statements currently in the cache.
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### `sqlTagStore.capacity`
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<!-- YAML
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added: v24.9.0
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-->
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* Returns: {integer} The maximum number of prepared statements the cache can hold.
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A read-only property that returns the maximum number of prepared statements the cache can hold.
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### `sqlTagStore.db`
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<!-- YAML
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added: v24.9.0
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-->
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* {DatabaseSync} The `DatabaseSync` instance that created this `SQLTagStore`.
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A read-only property that returns the `DatabaseSync` object associated with this `SQLTagStore`.
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### `sqlTagStore.reset()`
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<!-- YAML
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added: v24.9.0
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-->
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Resets the LRU cache, clearing all stored prepared statements.
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### `sqlTagStore.clear()`
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<!-- YAML
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added: v24.9.0
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-->
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An alias for `sqlTagStore.reset()`.
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### `statement.all([namedParameters][, ...anonymousParameters])`
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<!-- YAML
@@ -991,6 +877,120 @@ added: v22.5.0
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The source SQL text of the prepared statement. This property is a
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wrapper around [`sqlite3_sql()`][].
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## Class: `SQLTagStore`
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<!-- YAML
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added: v24.9.0
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-->
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This class represents a single LRU (Least Recently Used) cache for storing
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prepared statements.
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Instances of this class are created via the database.createTagStore() method,
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not by using a constructor. The store caches prepared statements based on the
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provided SQL query string. When the same query is seen again, the store
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retrieves the cached statement and safely applies the new values through
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parameter binding, thereby preventing attacks like SQL injection.
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The cache has a maxSize that defaults to 1000 statements, but a custom size can
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be provided (e.g., database.createTagStore(100)). All APIs exposed by this
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class execute synchronously.
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### `sqlTagStore.all(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Array} An array of objects representing the rows returned by the query.
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Executes the given SQL query and returns all resulting rows as an array of objects.
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### `sqlTagStore.get(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Object | undefined} An object representing the first row returned by
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the query, or `undefined` if no rows are returned.
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Executes the given SQL query and returns the first resulting row as an object.
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### `sqlTagStore.iterate(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Iterator} An iterator that yields objects representing the rows returned by the query.
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Executes the given SQL query and returns an iterator over the resulting rows.
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### `sqlTagStore.run(sqlTemplate[, ...values])`
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<!-- YAML
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added: v24.9.0
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-->
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* `sqlTemplate` {Template Literal} A template literal containing the SQL query.
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* `...values` {any} Values to be interpolated into the template literal.
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* Returns: {Object} An object containing information about the execution, including `changes` and `lastInsertRowid`.
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Executes the given SQL query, which is expected to not return any rows (e.g., INSERT, UPDATE, DELETE).
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### `sqlTagStore.size()`
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<!-- YAML
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added: v24.9.0
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-->
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* Returns: {integer} The number of prepared statements currently in the cache.
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A read-only property that returns the number of prepared statements currently in the cache.
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### `sqlTagStore.capacity`
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<!-- YAML
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added: v24.9.0
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-->
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* Returns: {integer} The maximum number of prepared statements the cache can hold.
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A read-only property that returns the maximum number of prepared statements the cache can hold.
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### `sqlTagStore.db`
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<!-- YAML
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added: v24.9.0
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-->
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* {DatabaseSync} The `DatabaseSync` instance that created this `SQLTagStore`.
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A read-only property that returns the `DatabaseSync` object associated with this `SQLTagStore`.
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### `sqlTagStore.reset()`
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<!-- YAML
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added: v24.9.0
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-->
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Resets the LRU cache, clearing all stored prepared statements.
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### `sqlTagStore.clear()`
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<!-- YAML
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added: v24.9.0
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-->
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An alias for `sqlTagStore.reset()`.
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### Type conversion between JavaScript and SQLite
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When Node.js writes to or reads from SQLite it is necessary to convert between

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